CA1109044A - Dispositif de verrouillage pour douille de lampe - Google Patents

Dispositif de verrouillage pour douille de lampe

Info

Publication number
CA1109044A
CA1109044A CA341,477A CA341477A CA1109044A CA 1109044 A CA1109044 A CA 1109044A CA 341477 A CA341477 A CA 341477A CA 1109044 A CA1109044 A CA 1109044A
Authority
CA
Canada
Prior art keywords
threaded
locking member
component
locking
lamp holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA341,477A
Other languages
English (en)
Inventor
Gilbert L. Lieberman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gilbert Products Inc
Original Assignee
Gilbert Products Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gilbert Products Inc filed Critical Gilbert Products Inc
Priority to CA341,477A priority Critical patent/CA1109044A/fr
Priority to US06/111,372 priority patent/US4294503A/en
Application granted granted Critical
Publication of CA1109044A publication Critical patent/CA1109044A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
CA341,477A 1979-12-07 1979-12-07 Dispositif de verrouillage pour douille de lampe Expired CA1109044A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA341,477A CA1109044A (fr) 1979-12-07 1979-12-07 Dispositif de verrouillage pour douille de lampe
US06/111,372 US4294503A (en) 1979-12-07 1980-01-11 Locking means for a lamp holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA341,477A CA1109044A (fr) 1979-12-07 1979-12-07 Dispositif de verrouillage pour douille de lampe

Publications (1)

Publication Number Publication Date
CA1109044A true CA1109044A (fr) 1981-09-15

Family

ID=4115784

Family Applications (1)

Application Number Title Priority Date Filing Date
CA341,477A Expired CA1109044A (fr) 1979-12-07 1979-12-07 Dispositif de verrouillage pour douille de lampe

Country Status (2)

Country Link
US (1) US4294503A (fr)
CA (1) CA1109044A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6010360A (en) * 1998-03-23 2000-01-04 Ohai; Reynolds Lamp socket assembly for use with heat lamps

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE457578C (de) * 1928-03-20 Georg Lederer Sicherung des Anschlussnippels fuer die aeussere Leitung in Gluehlampenfassungen
GB190913248A (en) * 1909-12-07 1910-06-02 Howard Thomas Martin Improvements in Locking Devices for Nuts or Washers.
US1566830A (en) * 1925-04-30 1925-12-22 Clark Francisco Lock nut
DE889034C (de) * 1940-02-14 1953-09-07 Busch Jaeger Luedenscheider Me Nippel fuer Gluehlampenfassungen
US3871732A (en) * 1973-06-21 1975-03-18 Arthur I Appleton Light socket with auxiliary contact
JPS5937924Y2 (ja) * 1976-03-26 1984-10-22 森電気株式会社 照明器具のソケツト取付装置

Also Published As

Publication number Publication date
US4294503A (en) 1981-10-13

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19980915